US2680322A - Fishing bob - Google Patents

Description

J1me l954 J. SCHUERMANN- FISHING BOB v IN VENTOR Filed Aug. 6, 1952 gs g JUL 10:5 J. 5 CHI/ERMA /wv H15 ATTORNEY Patented June 8, 1954 FISHING BOB Julius J. Schuermann, Sturgis, Mich., assignor of one-half to Johanna McKinney, Sturgis,

Mich.

Application August 6, 1952, Serial No. 302,894 9 Claims. (01. 43-4435) 1 This invention relates to fishing bobs. An important object of the invention is to provide a novel type of fishing bob comprising a minimum number of highly simplified parts, and

wherein the fishing line extending through the device may be readily adjusted along the line by the simple expedient of pressing a single springbiased element.

A further object is to provide such a device wherein the body of the device is provided with a bore in which is arranged an element spring pressed to one direction to grip the line and hold the bob in position thereon, and wherein the gripping of the line is readily releasable by pressing a projecting end of the spring-pressed element, such element being engageable with the tip of a fishing pole when the line is reeled in to release the pressure on the line so that the hook end may be readily pulled up into proximity to the pole tip.

A further object is to provide such a device wherein portions of the body, or elements carried thereby, and a portion of the spring-pressed element, or a member carried thereby, are relatively slidable in overlapping relationship to each other to effect a line gripping action, and wherein the line easily may be threaded through the device.

Other objects and advantages of the invention will become apparent during the course of the following description.

In the drawing I have shown two embodiments of the invention. In this showing:

Figure 1 is a perspective view of one type of fishing bob;

Figure 2 is an enlarged axial sectional view through the same, showing a line threaded through the device, a portion being shown complete;

Figure 3 is an enlarged detail section on line 3-3 of Figure 2;

Figure 4 is a similar view on line 4-4 of Figure 2;

Figure 5 is a similar view on line 55 of Figure 2;

Figure 6 is an enlarged detail perspective view of the two main operating elements of the device shown disconnected;

Figure 7 is a sectional view similar to Figure 2, showing a modified form of the invention;

Figure 8 is an end elevation of the embodiment of Fig. 7;

Figure 9 is a section on line 9-9 of Figure '7;

Figure 10 is an enlarged detail perspective view of one of the line gripping elements which is fixed to the body of the device of Fig. 7; and

Figure 11 is a similar view of the other gripping element which is carried by the springpressed element.

Referring to Figures 1-6 inclusive, the numeral I0 designates the body of the fishing bob having a bore H the upper portion of which is non-circular, as at l2, and provided with a flat face l3. The lower end of the body is provided with a projecting stem l4 preferably threaded in the body, as at l5, and provided at its free end with an eye I6 through which extends the fishing line I! the lower end of which is provided with the usual leader and hook (not shown).

The upper end of the stem l4 forms a spring seat engageable with the lower end of a compression spring 20 the upper end of which seats against a slidable member 2|. This slidable member is shown in section in lines 4 and 5 and is shown in detail in the lower part of Figure 6,

and comprises a solid lower body 22 slotted as at I 23 to provide opposite portions 24 and 25 the latter of which projects through and beyond the top of the body ID, as shown in Figure 2. The inner faces of the portions 24 and 25 are fiat, whereby the slot 23 forms a flat side recess for a purpose to be described. The portion 25 is provided with a line receiving opening 26 which extends straight down through the portion 25 and has its lower end turned inwardly, as at 21, to form a lateral opening 28 lying just aove the upper end of the portion 24.

The portion 24 of the member 2| forms one of a pair of gripping elements the other of which is indicated as a whole by the numeral 30. The gripping element 30 is stationary within the body I0, as will become apparent, and comprises an upper body portion 3| corresponding in cross sectional shape to the space within the out-ofround portion 2 of the bore H and the adjacent face of the arm, or portion 25, of the clamping member 2|. The lower end of the clamping member 30 is reduced in thickness, as at 32, to form a downwardly projecting finger portion the opposite faces of which are fiat and which is slidable in the recess 23. The finger portion 32 is provided with an opening 33 adapted to align with the opening 28, and a similarly aligned opening 34 is formed through the body I0, as shown in Figure 2. The line I! extends downwardly through the opening 26, through the opening 28, and thence through openings 33 and 34 to project externally of the body l0, and the lower end of the line is threaded through the eye I6 and connected to the fish hook in the usual manner.

In the form of the invention shown in Figures '7-11 inclusive, the device comprises a body at having an internal bore 6! a substantial portion of the length of which is out of round, as at 42, to provide a flat wall 43 offset laterally from the bore for a purpose which will become apparent. A stem 44 is preferably threaded in the lower end of the body and is provided at its lower end with an eye 45 through which extends the fishing line 46.

Within the out-oi-round portion 42 of the body 40 is arranged a pair of cooperating gripping elements indicated as a whole respectively by the numerals $8 and 69. The element Gil comprises a very thin metallic member having an elongated body 56 arranged along and slightly spaced from the side of an axially movable member The lower end of the body 56 extends laterally, as at 52, to engage the bottom of the member 5| and is fixed thereto, as at 53, to move therewith. Thus, the element 49 is secured to and in effect may be considered a part of the member 5|.

The gripping member 38 is formed preferably of the same material as the member it and comprises an elongated body 5-5 which lies against the fiat surface 63 within the body, and apertured at its lower end, as at 56, to receive a pin 51 by which the member 48 is fixed to the body 4b,

against longitudinal movement with respect thereto. At its upper end, the body portion of the member 18 is provided with a reverse bend 58, to form a space 59 in which the upper end of the body 50 of the gripping member A9 is slidable. The space 59 preferably corresponds in thickness to the member 48 to snugly receive the upper end thereof. The body 55 and downturned end 58 are provided with aligned thread receiving openings E58 and iii, and these openings are in alignment with an opening 62 formed in the bore 4%. As in the case of the member 25, the axially slidable member 5! is provided with a thread receiving opening (54 the lower end of which turns laterally, as at 55, to communicate with the openings E38, 6! and 62 for the passage therethrough of the line d6.

Operation The operation of the form of the invention shown in Figures 1 6, inclusive, is as follows. The line is threaded through the device, as shown in Figures 1 and '2. The distance of the bob from the fish hook readily may be adjusted by slightly depressing the member by pushing on the upper end of the arm 25 thereof. This releases any clamping pressure on the line so that the latter freely may be pulled through the device in either direction to lengthen or shorten the distance between the bob and hook.

The member 2i is pushed, in the manner described, against the tensionof the spring 28. The member 2i is released, and the spring 2%? urges the member 21 upwardly. This moves the upper end of the finger 24 slightly above the bottoms of the openings 33 and 34 to clamp the line H between such openings. The thickness of the arm 24 is equal to the thickness of the space between the arm 32 and the flat body surface it, and the thickness of the line ll overlying the upper end of the arm 2 3 prevents this arm from moving beyond the point at which it grips the line against the top edges of the openings 33 and '34. This provides an efiective gripping action, so that the bob will be effectively held in its adjusted position on the line ll.

It will be apparent that the main elements of the device, including the parts H], l4, 2!, and 36, are formed of buoyant material, for example wood, and accordingly the bob will float on the top of the water in accordance with customary practice. When a fish is hooked and attempts to run away with the bait, the bob will tilt in the water, and the fisherman will start to reel in his line, the present device moving with the line until the upper end of the member 25 contacts the tip of the pole. The spring 29 need exert only very light upward pressure to effect the clamping action, and when the tip of the rod is engaged in the manner stated, a further pull on the line creates a sufiicient downward reaction on the upper end of the arm 24 to release the gripping engagement with the line, so that the reeling in of the latter may be continued until the fish is brought into proximity with the eye H3. After the fish has been removed, the device may be readjusted by paying out the line to the desired extent, slightly depressing the upper end of the member 25, and pulling on the lower end of the line until the hook is the desired distance from the bob. The member 25 is then released, and the parts re-assume the previously described line gripping positions.

The operation or the form of the device shown in Figures 7-11 is substantially identical with that previously described and need not be referred to in detail; The upper end of the body 59 of the member 49 slides in the space 5E, and the upper extremity of the member 53 effects its clamping action by forcing the line against the tops of the openings 69 and 6!, the space 59 being of insufiicient thickness to permit the line to double down around the opposite surfaces of the member 50 so that the gripping action is solely at the edges of the tops of the openings 3% and 6 i. The pin 5'! forms a seat for the lower end of the spring 54, and the pin also serves to fix the member 48 in the body an. The bob may be adjusted along the line by depressing the upper end of the member 5! to a slight extent to relieve the gripping action, whereupon either the upper or lower end of the line may be pulled to adjust the position of the bob along the line.

In each form of the invention there are provided openings in elements spaced from each other and fixed against longitudinal movement, between which elements projects another element or portion thereof which is subject to spring biasing in one direction to effect the clamping action against the tops of the openings and is manually movable in the other direction to release the clamping action. Each form of the device is simple to construct and assemble, and the curvature of the lower ends of the openings 26 (Figure 6) and 64 (Figure 7) facilitates the threading or the line through the device. In the modified form of the device, the eleni'ents lil, 44, and 51 are buoyant and their buoyancy is not overcome by the relatively light metal parts, and accordingly this form of the device readily floats on the top of the water, as in the form of the invention shown in Figures 1 6 inclusive.

The member 34 may be fixed within the body Iii by waterproof cement or by any other suit"- able means, and the movable parts are assembled .by being inserted through the lower end of the body Hi. In Figure '7, the member as is inserted into the lower end of the body, after which the unit comprising elements 59 and 5! is inserted, followed by the spring 5%, and with the parts assembled, the pin 51 is pushed into position and the stem "4'4 threaded to 'the-botto'm'of the device.

The parts of both devices obviously, therefore, may be readily assembled or disassembled.

The constructions shown for the purposes of illustration embody the invention in preferred forms, but it is intended that the disclosure be illustrative rather than definitive of the invention. The invention is defined in the claims.

I claim:

means comprising a pair of elements having adjacent contacting surfaces parallel to the axis of said body, one of said elements being carried by said body and the other by said member for sliding 1. A fishing bob comprising a body having an it opening in one end and having a line-receiving opening in one side thereof, a member slidable in said end opening and having a line-receiving opening therethrough, means for clamping said line between said line-receiving openings, said means comprising a pair of elements in overlapping relationship, one of said elements being carried by said body and the other by said member, and spring means urging said member and the element carried thereby in a line clamping direction. I

2. A fishing bob comprising an elongated body having an axial boreopening through one end of said body, a member axially slidable in said bore and projecting from said end of said body, a spring biasing said member in a direction toward said end of said body, said member having an axial line-receiving opening extending from the end thereof to a point within said body and turned laterally to extend through the side of said member, and said body having a radial line-receiving opening for the passage of a line from said member, and means foiclamping a line within said body between said line-receiving openings, said means comprising a pair of elements having adjacent contacting surfaces parallel to the axis of said body, one of said elements being carried by said body and the other by said member for sliding movement therewith.

3. A fishing bob comprising an elongated body having an axial bore opening through one end of said body, a member axially slidable in said bore and projecting from said end of said body, a spring biasing said member in a direction toward said end of said body, said member having an axial line-receiving opening extending from the end thereof to a point within said body and turned laterally to extend through the side of said member, and said body having a radial line-receiving opening for the passage of a line from said member, and means for clamping a line within said body between said line-receiving openings, said means comprising a pair of elements having adjacent contacting surfaces parallel to the axis of said body, one of said elements being carried by said body and the other by said member for sliding movement therewith, the element of said pair carried by said member being interposed between the other of said elements and said body, to be moved by said spring means in said direction at least as far as said line-receiving opening in said body, to clamp the line with respect thereto.

laterally to extend through the side of said member and said body having a radial line-receiving opening for the passage of a line from said member, and said body having a radial line-receiving body between said line-receiving openings, said movement therewith, the element of said pair which is carried by said body comprising a finger parallel to and spaced from one wallof said bore adjacent the line-receiving opening in said body and projecting from said opening in a direction opposite said first-named direction, the element of said pair carried by said member comprising a finger projecting in said first-named direction in the space between said body and said first-named finger and of a thickness substantially equal to the width of said space.

5. A fishing bob comprising an elongated body having an axial bore opening through one end of said body, a member axially slidable in said bore and projecting from said end of said body, a spring biasing said member in a direction toward said end of said body, said member having an axial line-receiving opening extending from the end thereof to a point within said body and turned laterally to extend through the side of said member, and said body having a radial line-receiving opening for the passage of a line from said member, means for clamping a line within said body between said line-receiving openings, said means comprising a pair of elements having adjacent contacting surfaces parallel to the axis of said body, one of said elements being carried by said body and the other by said member for sliding movement therewith, the element of said pair carried by said member being interposed between the other of said elements and said body, to be moved by said spring means in said direction at least as far as said line-receiving opening in said body, to clamp the line with respect thereto, a fixed member threaded in the other end of said body, said spring comprising a coil spring seating at opposite ends against said members, and a line-receiving eye carried by the end of said second-named member.

6. A fishing bob comprising an elongated body having an axial bore opening through one 'end of said body, a member axially slidable in said bore and projecting from said end of said body, a spring biasing said member in a direction toward said end of said body, said member having an axial line-receiving opening extending from the end thereof to a point within said body and turned laterally to extend through the side of said member, and said body having a radial line-receiving opening for the passage of a line from said member, means for clamping a line within said body between said line-receiving openings, said means comprising a. pair of elements having adjacent contacting surfaces parallel to the axis of said body, one of said elements being carried by said body and the other by said member for sliding movement therewith, the element of said pair which is carried by said body comprising a finger parallel to and spaced from one wall of said bore adjacent the line receiving opening in said body and projecting from said opening in a direction opposite said first-named direction, the element of said pair carried by said member comprising a finger projecting in said first-named direction in the space between said body and said first-named finger and of a thickness substantially equal to the width of said space, a fixed member threaded in the other end of said body, said spring comprising a coil spring seating at opposite ends against said members, and a line-receiving eye carried by the end of said second-named member.

7. A fishing bob comprising a buoyant body having a bore extending throughout the greater portion of the length thereof and opening through one end of said body, a substantial length of said bore at said end of said body being non-circular and providing a flat face parallel to the axis of said body, a member slidable in said end of said body and projecting longitudinally from such end, said member at the inner end thereof being longitudinally slotted and outwardly of such slot having a finger provided with a flat face slidable against said fiat face of said bore, an element arranged in said end of said body and having a finger projecting in the opposite direction from said first-named finger and arranged slidably within the slot in said member, said member having a line-receiving opening extending longitudinally from the projecting portion thereof and having an inner end turned laterally, said second-named finger and said body having linereceiving openings through which projects a line from the line-receiving opening of said member, and spring means urging said member in said direction whereby said first-named finger moves across the line-receiving openings of said body and said second-named finger to bind the line in such openings.

8. A fishing bob comprising a buoyant body having a bore extending throughout the greater portion of the length thereof and opening through one end of said body, a substantial length of said bore at said end of said body being noncircular and providing a flat face parallel to the axis of said body, a member slidable in said end of said body and projecting longitudinally from such end, said member at the inner end thereof being longitudinally slotted and outwardly of such slot having a finger provided with a flat face slidable against said flat face of said bore, an element arranged in said end of said body and having a finger projecting in the opposite direction from said first-named finger and arranged slidably within the slot in said member, said member having a line-receiving opening extending longitudinally from the projecting portion thereof and having an inner end turned laterally, said second-named finger and said body having line-receiving openings through which projects a line from the line-receiving opening of said member, spring means urging said member in said direction whereby said first-named finger moves across the line-receiving openings of said body and said second-named finger to bind the line in such openings, a second member fixed to and projecting from the opposite end of said body, said spring means comprising a coil spring seating at its ends against said members, and a line-receiving eye carried by the end of said second-named member.

9. A fishing bob comprising an elongated body having a bore therein opening through one end of said body, a member slidable in said bore and projecting from said end of said body, spring means urging said member in a direction toward said end of said body, said member having a longitudinal line-receiving opening extending through the projecting end thereof and terminating at its inner end in a laterally projecting opening and said body having a radial opening aligning with the inner end of said firstnamed opening when said member is in a predetermined position relative to said body, and means for clamping a line in said body between said line-receiving openings, said means comprising a clamping member fixed at one end to said body within said bore and having a reverse bend forming to form a longitudinal lip, and such lip and the body portion of said clamping member having openings aligned with each other and with the line-receiving opening of said body, and a second clamping member fixed to said slidable member and projecting into the space between said lip and the body portion of said first-named clamping member to bind a line with respect to the openings therethrough under the influence of pressure exerted by said spring means.

References Cited in the file of this patent UNITED STATES PATENTS Number 7 Name Date 1,371,170 Johnson Mar. 8, 1921 2,302,549 Hodges Nov. 17, 1942 FOREIGN PATENTS Number Country Date 11,318 Great Britain A. D. 1911

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